Предмет: Математика, автор: terehha

Решите уравнение (x+3)(2-x)=0

Ответы

Автор ответа: Honduras

тут два варианта: 1) или х+3=0, тогда х=-3

или 2) 2-х=0; тогда х=2

Отсюда два корня: 2; -3

terehha: Спасибо !!

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